439971360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{6997}}^1$

素因数の和:7146

約数の個数: 96

約数和(自身を含む): 1396688832

約数和(自身を除く): 956717472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 131, 160, 240, 262, 393, 480, 524, 655, 786, 1048, 1310, 1572, 1965, 2096, 2620, 3144, 3930, 4192, 5240, 6288, 6997, 7860, 10480, 12576, 13994, 15720, 20960, 20991, 27988, 31440, 34985, 41982, 55976, 62880, 69970, 83964, 104955, 111952, 139940, 167928, 209910, 223904, 279880, 335856, 419820, 559760, 671712, 839640, 916607, 1119520, 1679280, 1833214, 2749821, 3358560, 3666428, 4583035, 5499642, 7332856, 9166070, 10999284, 13749105, 14665712, 18332140, 21998568, 27498210, 29331424, 36664280, 43997136, 54996420, 73328560, 87994272, 109992840, 146657120, 219985680, 439971360]

約数ペア:

[(1, 439971360), (2, 219985680), (3, 146657120), (4, 109992840), (5, 87994272), (6, 73328560), (8, 54996420), (10, 43997136), (12, 36664280), (15, 29331424), (16, 27498210), (20, 21998568), (24, 18332140), (30, 14665712), (32, 13749105), (40, 10999284), (48, 9166070), (60, 7332856), (80, 5499642), (96, 4583035), (120, 3666428), (131, 3358560), (160, 2749821), (240, 1833214), (262, 1679280), (393, 1119520), (480, 916607), (524, 839640), (655, 671712), (786, 559760), (1048, 419820), (1310, 335856), (1572, 279880), (1965, 223904), (2096, 209910), (2620, 167928), (3144, 139940), (3930, 111952), (4192, 104955), (5240, 83964), (6288, 69970), (6997, 62880), (7860, 55976), (10480, 41982), (12576, 34985), (13994, 31440), (15720, 27988), (20960, 20991)]